Code Wiki Skill Generate a comprehensive wiki for any codebase — overview, architecture, per-module deep-dives, Mermaid class and sequence diagrams. Inspired by Google CodeWiki, but works on local repos, private repos, and any language. Uses only existing Hermes tools ( , , , ); no Docker, no external services, no extra dependencies. This skill produces reference documentation (what/how). It does not produce strategic narrative (why — that's a different skill). When to Use - User says "document this codebase", "generate a wiki", "make architecture diagrams" - Onboarding to an unfamiliar repo…